What is a solution to. (x + 6)(x + 2) = 60?

1.) x= -6
2.)x= -4
3.)X= 4
4.)x = 12

4

Step-by-step explanation:

Solutions refer to x-intercepts. So when graphed, the x-intercept is 4. That is your solution

nlgqer

step-by-step

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11